Summon Vex Generator Summon Mob Generator for Java 26.3

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Try the Commands Troubleshooting and Help page if you get stuff with server errors. Found a bug or want a feature, let us know on reddit.

Minecraft Vex NBT Data Tags

Using the summon command to spawn in a minecraft vex is simple, take the command and enter into chat and presto you have a vex. Vexs have are bound to a location and will wander a 5×11×15 cuboid range centered at coordinates BoundX, BoundY, BoundZ.

Preventing a Vex from taken LifeTick damage

A Vex will eventually despawn due to life loss from constant LifeTicks life damage cycle. LifeTicks decreasing by 1 per tick. On reaching zero, the vex takes damage and LifeTicks is set to 20. In this example the Vex will live quite a long time before the cycle begins.

/summon minecraft:vex ~ ~ ~ {LifeTicks:100000}

Minecraft Versions Permalinks

If you find yourself using a particular version all the time, you can link directly. There is some crossover between versions, so there will be quirks.

Version History

8 Oct 2026
minecraft/command-generator 2.41.8

addedShelves to container contents, change url
patchPre 1.21.5 json text quote escaping item tags

1 Oct 2026
minecraft/command-generator 2.41.7

addedMore predicates
addedImprove give links to spawn eggs and buckets

24 Sep 2026
minecraft/command-generator 2.41.6

addedMore predicates

17 Sep 2026
minecraft/command-generator 2.41.5

added26.3 content
addedMore predicates

10 Sep 2026
minecraft/command-generator 2.41.4

addedPreloading 26.3 items and content
addedSummon options for interaction, marker, ominous_item_spawner
patchGive generator patch can_break, can_place

3 Sep 2026
minecraft/command-generator 2.41.3

addedSummon item_display and text_display
patchSummon issue with fireworks and potions
patchSummon issue with summon eggs (again)

27 Aug 2026
minecraft/command-generator 2.41.2

addedend_crystal nbt tags
patchdamage_resistant for multi values in 26.1
patchbee nbt tags
patchmotion and rotation nbt tags
patchvarious uuid and nbt pathing issues

20 Aug 2026
minecraft/command-generator 2.41.1

patchsummon blocks fixes and improvements
patchsome autocomplete quirky issues during typing

13 Aug 2026
minecraft/command-generator 2.41

addedUUID converter
patchFix for issue with items not re-encoding correctly for items, trades and containers
patchTrades for 1.20.4 and earlier now auto add Count if missing


Read version history »
(131 More Updates)